Mickey Johnson is a rookie uniformed officer with Spokane Police Department's Crime Scene Investigation unit. Responding to a radio call detailing the discovery of a dead body in the parking lot of St. John's Episcopal Cathedral, she conveys her knowledge of occult symbolism, with the help of CSI Seneca Warner, into investigating the crime.Before long, Mickey and Warner become meshed with a part of the city that few are aware of, an underground society that is far more ancient and powerful than either could have guessed. Their attempt to discover who, or what, is behind the death brings them close to a destiny from beyond.